Last frost in Piacenza: likely and cautious dates
Reference dates for frost risk in Piacenza.
Last frost in Piacenza
This page summarizes the historical frost dates that are most useful for deciding when to sow and transplant in Piacenza.
Reference dates
| indicator | date |
|---|---|
| Median last frost 0C | March 16 |
| Cautious last frost 0C | March 29 |
| Median last frost 2C | April 2 |
| Cautious last frost 2C | April 12 |
| Cautious first autumn frost 0C | November 14 |
| Cautious first autumn frost 2C | October 28 |
Difference between 0C and 2C
What to sow before the cautious date
- Swiss chard
- Carrot
- Tuscan kale
- Onion
- Strawberry
- Pea
- Radish
- Arugula
- Spinach
What to sow after the cautious date
- Garlic
- Swiss chard
- Broccoli
- Carrot
- Tuscan kale
- Cucumber
- Onion
- Green bean
- Fennel
- Strawberry
- Lettuce
- Eggplant
Sensitive crops
FAQ
Which date should I use for sensitive transplants in Piacenza?
The most cautious date on this page is April 12 on the 2C threshold. For sensitive crops, use it as the reference before moving sowing or transplanting earlier.
What is the difference between 0C and 2C in Piacenza?
The median 0C date is March 16, while the cautious 2C date is April 12. The 2C threshold is more cautious for cold nights, inversions, and exposed spots.
Does the frost date apply everywhere in Piacenza?
No. In Piacenza, exposure, elevation, wind, and soil can move real risk earlier or later than the representative municipality point.
Which crops are most sensitive near the last frost?
In the local rules, the more sensitive crops include: Basil, Swiss chard, Broccoli, Carrot, Tuscan kale, Cucumber. For these crops, the cautious date and night protection matter more.